Finding the Fourth Proportional to 293,052.72, 439,554.76 and 93,365.04

Step by Step Solution

1. Step 1: Write the proportion equation
   293,052.72 : 439,554.76 = 93,365.04 : x
2. Step 2: Convert to fraction form
   293,052.72/439,554.76 = 93,365.04/x
3. Step 3: Cross multiply
   293,052.72x = 439,554.76 × 93,365.04
4. Step 4: Simplify right side
   293,052.72x = 41,039,047,749.59
5. Step 5: Solve for x
   x = 41,039,047,749.59/293,052.72
6. Step 6: Final answer
   x = 140,039.81